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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/10/04 16:52:00 UTC

[jira] [Created] (IMPALA-7654) TRUNCATE docs appear to be inaccurate

Tim Armstrong created IMPALA-7654:
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             Summary: TRUNCATE docs appear to be inaccurate
                 Key: IMPALA-7654
                 URL: https://issues.apache.org/jira/browse/IMPALA-7654
             Project: IMPALA
          Issue Type: Documentation
          Components: Docs
    Affects Versions: Impala 2.12.0, Impala 3.0
            Reporter: Tim Armstrong


Some users pointed out that this seems to be inaccurate: "Any HDFS data files removed by this statement go into the HDFS trashcan, from which you can recover them within a defined time interval if this operation turns out to be a mistake." I didn't confirm this but filing JIRA to track.

http://community.cloudera.com/t5/Interactive-Short-cycle-SQL/Impala-truncate-doesn-t-move-to-HDFS-trashcan/m-p/80580#M4955?eid=1&aid=1



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